2x Cordless Phone Telephone Battery 400mAh 3.6V for Vtech BT17333 BT27333 BT-17333 BT-27333 CS2111 Novacell: 3MR600 2/3AA 3MR6002/3AA Ni-CD Rechargeable/Replacement Battery High quality 3.6V 400 Mah Standard battery Designed to meet or exceed performance of original battery It comes with a 1 year warranty. Free shipping Package Included: 2x Battery